6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
32 lines
972 B
C++
32 lines
972 B
C++
//===--- Capacity.h - Generic computation of ADT memory use -----*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines the capacity function that computes the amount of
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// memory used by an ADT.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_SUPPORT_CAPACITY_H
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#define LLVM_SUPPORT_CAPACITY_H
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#include <cstddef>
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namespace llvm {
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template <typename T>
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static inline size_t capacity_in_bytes(const T &x) {
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// This default definition of capacity should work for things like std::vector
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// and friends. More specialized versions will work for others.
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return x.capacity() * sizeof(typename T::value_type);
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}
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} // end namespace llvm
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#endif
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